Merge pull request #23 from jtpio/main-branch

Switch to main as the main branch

Author: jtpio

.github/workflows/build.yml

@@ -2,7 +2,7 @@ name: Build
 
 on:
   push:
-    branches: master
+    branches: [ main ]
   pull_request:
     branches: '*'
 

README.md

@@ -1,6 +1,6 @@
 # jupyterlab-python-file
 
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jtpio/jupyterlab-python-file/master?urlpath=lab)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jtpio/jupyterlab-python-file/main?urlpath=lab)
 [![PyPI](https://img.shields.io/pypi/v/jupyterlab-python-file.svg)](https://pypi.org/project/jupyterlab-python-file)
 [![conda-forge](https://img.shields.io/conda/vn/conda-forge/jupyterlab-python-file.svg)](https://anaconda.org/conda-forge/jupyterlab-python-file)
 [![npm](https://img.shields.io/npm/v/jupyterlab-python-file.svg)](https://www.npmjs.com/package/jupyterlab-python-file)